Refrigerated Bodies – High-Performance Insulated Bodies for Cold Chain Transport

FRP PU / FRP XPS Panels | Modular CKD Kits | Custom Dimensions | Global Export

Our high-quality Refrigerated bodies are engineered for stable temperature control, excellent insulation performance, and long-term durability. With high thermal efficiency, strong structural integrity, corrosion resistance, and lightweight design, TS Brothers Refrigeration box truck bodies fully meet the strict requirements of modern cold chain logistics.

We primarily manufacture our panels using FRP + PU and FRP + XPS to meet a wide range of customer needs. In addition, TS Brothers can customize every detail according to your requirements, including panel size, thickness, color, material options, internal panel structure, and accessory configurations.

Our Solutions for Common Problems

During long-term operation, Refrigerated bodies may be affected by temperature differences, humidity, impact, UV exposure, and transport conditions. TS Brothers adopts high-standard materials and advanced manufacturing processes to ensure that every Refrigeration box truck body remains stable and reliable for many years.

1. Solutions to Cracking Issues

High-strength food-grade FRP (≥ 2.5 kg/mm² tensile strength)

Enhanced impact-resistant FRP improves shock resistance and withstands vibrations and temperature fluctuations during transport.

High-pressure, constant-temperature lamination process

Panels are molded under stable temperature and pressure, ensuring structural consistency and minimizing stress-related cracking.

Flexible PU structural adhesive bonding

Two-component polyurethane adhesive absorbs micro-stress changes and prevents joint cracking.

2. Solutions to Delamination Issues

Imported resin adhesive with stronger bonding strength

Prevents delamination caused by moisture penetration or repeated freeze-thaw cycles.

Shanghai Jwell machinery Workshop co-operation projects

Ensures complete bonding between FRP skins and PU/XPS core materials without voids.

Strict PU density control (40–45 kg/m³)

Stable density avoids uneven shrinkage that may lead to delamination.

3. Industry Solutions

High closed-cell PU (≥ 97%) or waterproof XPS core

Provides strong resistance to moisture penetration and maintains long-term insulation performance.

Water-resistant FRP outer layer

High-resin, dense food-grade FRP prevents cracking and water absorption.

Fully enclosed panel structure

Side doors and panel edges are fully wrapped with fiberglass and resin to enhance moisture resistance.

Complete sealing system
Includes:

Aluminum profiles

EPDM rubber seals

Waterproof sealant

Ensuring tight panel joints with no water ingress or moisture backflow.

4. Solutions to Bubble Formation

Temperature-controlled and humidity-controlled closed workshop

Prevents bubble formation during FRP molding.

Automatic glue-spreading system

Ensures uniform adhesive application to avoid voids or local bubble formation.

Strict raw material drying and pre-treatment

Eliminates moisture that may produce micro-bubbles during foaming.

5. Solutions to Yellowing

Wide Product Range

Prevents yellowing under long-term outdoor exposure.

High-quality resin system

Weather-resistant unsaturated resin ensures long-lasting, bright white appearance.

Why Choose Us

At TS Brothers, we specialize in the research, development, and manufacturing of high-quality refrigerated truck body panels. Supported by a mature production system, advanced manufacturing equipment, and strict quality control, we provide reliable and stable refrigerated body solutions to customers worldwide.

1. Professional Manufacturer with Extensive Export Experience

We are a dedicated manufacturer focusing on refrigerated truck bodies and insulated panels, with extensive experience in overseas projects and exports. From solution design and production to quality inspection and international delivery, every process is carried out in accordance with international market requirements.

2. One-Piece Overall Lamination Technology

Our refrigerated truck body panels are produced using an advanced one-piece overall lamination process. Combined with large heat-oil heated lamination presses, this process ensures uniform temperature distribution and strong bonding during production, resulting in:

No delamination

No debonding

Long-term structural stability during service life

3. High Insulation Performance and Structural Strength

The Insulated sandwich panels use high-density B2-grade fire-retardant polyurethane (PU) or polystyrene (XPS) as the insulation core, with high-strength fiberglass (FRP) inner and outer skins. This structure provides:

Excellent thermal insulation performance

Stable mechanical strength

Reliable performance under long-term, heavy-duty cold chain transportation conditions

4. Flexible Customization and Project Support

We offer customized solutions based on different national regulations, chassis platforms, and application scenarios, including:

Panels in various thicknesses and dimensions

Complete refrigerated bodies or CKD kits

Project-level technical support and delivery coordination

Our Advantages

Over 17 years of export experience

Professional CKD and CBU Refrigerated bodies supplier

Reinforced sea-freight packaging

Fast delivery

Professional cold-chain engineering team

Global support and after-sales service

Packaging and Shipping

We understand that safe delivery is just as important as product quality. Therefore, we have developed professional and well-proven packaging and shipping solutions for refrigerated truck body panels, effectively minimizing risks during international transportation.

1. Packaging

1>The insulation panels are wrapped with moisture-proof shrink film to prevent humidity and abrasion during transportation.

2>Corner protectors and edge guards are added to protect vulnerable areas

3>Palletized or skid packaging is used according to order quantity and panel size

4>Clear external labeling with order information and destination port for easy identification, handling, and loading

2. Shipping

Multiple container loading options are available:

1>20GP / 40GP / 40HQ

2>Open-top or flat-rack containers for oversized panels

3>Complete export documentation can be provided, including:

4>Commercial Invoice

5>Packing List

6>Certificate of Origin (CO)

7>Bill of Lading (B/L)

8>Supported Incoterms: EXW / FOB / FCA / CIF / DAP

Shipping solutions can be optimized according to the customer's port and logistics requirements to reduce overall transportation costs

We ensure that every shipment is packed and dispatched in compliance with international transportation standards, providing maximum protection for the products and minimizing logistics risks.